mandy drury, thank you so much. >>> which states have the happiest people tweeting? the university of vermont's mathematicians analyzed the words used in 10 million tweets. vermont fifth happiest on the list, utah is fourth. number three nevada. maine is in second, and people seem to be the most happy on twitter in -- here's a shock -- hawaii. uh, i'm in a timeout because apparently riding the dog like it's a small horse is frowned upon in this establishment! luckily though, ya know, i conceal this bad boy underneath my blanket just so i can get on e-trade. check my investment portfolio, research stocks... wait, why are you taking... oh, i see...solitary. just a man and his thoughts. and a smartphone... with an e-trade app. ♪ nobody knows... [ male announcer ] e-trade. investing unleashed. ♪ they hatin' ♪ patrolling they tryin' to catch me ridin' dirty ♪ ♪ tryin' to catch me ridin' dirty ♪ ♪ tryin' to -- [ woman ] hi there. why do we always have to take your mom's car? [ male announcer ] the security of an iihs top safety pick, the 2013 volkswagen tigua